168 |
(if (null val) |
(if (null val) |
169 |
(message "Register %s is empty" (single-key-description register)) |
(message "Register %s is empty" (single-key-description register)) |
170 |
(with-output-to-temp-buffer "*Output*" |
(with-output-to-temp-buffer "*Output*" |
171 |
(princ "Register ") |
(describe-register-1 register t))))) |
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(princ (single-key-description register)) |
|
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(princ " contains ") |
|
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(cond |
|
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((numberp val) |
|
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(princ val)) |
|
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|
|
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((markerp val) |
|
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(let ((buf (marker-buffer val))) |
|
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(if (null buf) |
|
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(princ "a marker in no buffer") |
|
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(princ "a buffer position:\nbuffer ") |
|
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(princ (buffer-name buf)) |
|
|
(princ ", position ") |
|
|
(princ (marker-position val))))) |
|
|
|
|
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((and (consp val) (window-configuration-p (car val))) |
|
|
(princ "a window configuration.")) |
|
|
|
|
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((and (consp val) (frame-configuration-p (car val))) |
|
|
(princ "a frame configuration.")) |
|
|
|
|
|
((and (consp val) (eq (car val) 'file)) |
|
|
(princ "the file ") |
|
|
(prin1 (cdr val)) |
|
|
(princ ".")) |
|
|
|
|
|
((and (consp val) (eq (car val) 'file-query)) |
|
|
(princ "a file-query reference:\nfile ") |
|
|
(prin1 (car (cdr val))) |
|
|
(princ ",\nposition ") |
|
|
(princ (car (cdr (cdr val)))) |
|
|
(princ ".")) |
|
172 |
|
|
173 |
((consp val) |
(defun list-registers () |
174 |
|
"Display a list of nonempty registers saying briefly what they contain." |
175 |
|
(interactive) |
176 |
|
(let ((list (copy-sequence register-alist))) |
177 |
|
(setq list (sort list (lambda (a b) (< (car a) (car b))))) |
178 |
|
(with-output-to-temp-buffer "*Output*" |
179 |
|
(dolist (elt list) |
180 |
|
(when (get-register (car elt)) |
181 |
|
(describe-register-1 (car elt)) |
182 |
|
(terpri)))))) |
183 |
|
|
184 |
|
(defun describe-register-1 (register &optional verbose) |
185 |
|
(princ "Register ") |
186 |
|
(princ (single-key-description register)) |
187 |
|
(princ " contains ") |
188 |
|
(cond |
189 |
|
((numberp val) |
190 |
|
(princ val)) |
191 |
|
|
192 |
|
((markerp val) |
193 |
|
(let ((buf (marker-buffer val))) |
194 |
|
(if (null buf) |
195 |
|
(princ "a marker in no buffer") |
196 |
|
(princ "a buffer position:\n buffer ") |
197 |
|
(princ (buffer-name buf)) |
198 |
|
(princ ", position ") |
199 |
|
(princ (marker-position val))))) |
200 |
|
|
201 |
|
((and (consp val) (window-configuration-p (car val))) |
202 |
|
(princ "a window configuration.")) |
203 |
|
|
204 |
|
((and (consp val) (frame-configuration-p (car val))) |
205 |
|
(princ "a frame configuration.")) |
206 |
|
|
207 |
|
((and (consp val) (eq (car val) 'file)) |
208 |
|
(princ "the file ") |
209 |
|
(prin1 (cdr val)) |
210 |
|
(princ ".")) |
211 |
|
|
212 |
|
((and (consp val) (eq (car val) 'file-query)) |
213 |
|
(princ "a file-query reference:\n file ") |
214 |
|
(prin1 (car (cdr val))) |
215 |
|
(princ ",\n position ") |
216 |
|
(princ (car (cdr (cdr val)))) |
217 |
|
(princ ".")) |
218 |
|
|
219 |
|
((consp val) |
220 |
|
(if verbose |
221 |
|
(progn |
222 |
(princ "the rectangle:\n") |
(princ "the rectangle:\n") |
223 |
(while val |
(while val |
224 |
|
(princ " ") |
225 |
(princ (car val)) |
(princ (car val)) |
226 |
(terpri) |
(terpri) |
227 |
(setq val (cdr val)))) |
(setq val (cdr val)))) |
228 |
|
(princ "a rectangle starting with ") |
229 |
|
(princ (car val)))) |
230 |
|
|
231 |
((stringp val) |
((stringp val) |
232 |
|
(if verbose |
233 |
|
(progn |
234 |
(princ "the text:\n") |
(princ "the text:\n") |
235 |
(princ val)) |
(princ val)) |
236 |
|
(princ "text starting with\n ") |
237 |
(t |
(string-match "[^ \t\n].\\{,20\\}" val) |
238 |
(princ "Garbage:\n") |
(princ (match-string 0 val)))) |
239 |
(prin1 val))))))) |
(t |
240 |
|
(princ "Garbage:\n") |
241 |
|
(if verbose (prin1 val))))) |
242 |
|
|
243 |
(defun insert-register (register &optional arg) |
(defun insert-register (register &optional arg) |
244 |
"Insert contents of register REGISTER. (REGISTER is a character.) |
"Insert contents of register REGISTER. (REGISTER is a character.) |